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FAQ
How to display the SFRs on Memory window in Keil C51? Issue Date：2019-10-02
Since one page of SFR is 128 bytes on 8051, the start address and end address of each page is from 0x80 to 0xFF. The user needs to define the memory location to display the content of the SFR. When the SFR has more than one page, the Watch window only shows the data of the defined address in the current page. When user needs to see the same SFR address content of multiple pages at the same time, it is suggested to use the Memory window to define the memory location for displaying the SFR page.
Define memory display location as D(RAM page number): RAM address number.
For example: D00:0x80
| Products: | Microcontrollers ,8bit 8051 MCUs |
|---|---|
| Applications: | |
| Function: | Software and Tools,Development-Environment,Keil |